Database

Wa....
Need to do a lot of things for database sia....

Add this add that... Later... find out forget to add this...
Then add again... but got conflict cannot add... change a bit
try to add... ok liao... now another side conflict..
Then go change... What? Still cannot... Nevermind...
Try changing this... Erm.. ok it works now...
EH! forgot to link them... Go link... Ar cannot link sia need to change something
Changed, ok linked... But data conflict, error!
Sian... delete the data line... try to add again...
But cannot leh... Why like that... OH I miss this out
Add it in... OK now finish this liao...
Next part of the database...
Wa lao... need to start everything again...
*Please read from the start again*

That is how you feel when you are making a GOOD database...
So if you don't have any of the things that happened up there...
Your database suck...

OK maybe you are too clever to make those mistake